AI is getting cheaper more quickly than any other transformative tech in history
Stochastic frontier analysis modelsThis section describes a closely related pair of models that were tried and ultimately set aside.In economics, one established approach to modeling production and cost frontiers is stochastic frontier analysis (SFA). While in our case there is only one input to production — money — usually SFA models have multiple inputs, like capital and labor, whose supply is jointly bound by a budget constraint. For a given budget, the production frontier is the outer boundary on the domain of possible output levels across affordable mixes of inputs.
- ▪Stochastic frontier analysis modelsThis section describes a closely related pair of models that were tried and ultimately set aside.In economics, one established approach to modeling production and cost frontiers is stochastic frontier anal
- ▪While in our case there is only one input to production — money — usually SFA models have multiple inputs, like capital and labor, whose supply is jointly bound by a budget constraint.
- ▪For a given budget, the production frontier is the outer boundary on the domain of possible output levels across affordable mixes of inputs.
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| Original publisher | Epoch AI |
| Canonical URL | https://epoch.ai/publications/the-plunging-price-of-thought |
| Publication time | Tue, 22 Sep 2026 21:58:07 +0000 |
| Retrieval time | 2026-09-22T22:14:27.394Z |
| Last seen | 2026-09-22T22:14:39.491Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | stumtu2Gk1WY · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Stochastic frontier analysis modelsThis section describes a closely related pair of models that were tried and ultimately set aside.In economics, one established approach to modeling production and cost frontiers is stochastic frontier analysis (SFA). While in our case there is only one input to production — money — usually SFA models have multiple inputs, like capital and labor, whose supply is jointly bound by a budget constraint. For a given budget, the production frontier is the outer boundary on the domain of possible output levels across affordable mixes of inputs. Most real farms and firms will land inside the boundary, because of inefficiency relative to the technological limit at any given time.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Epoch AI.
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